<?xml version="1.0" encoding="UTF-8"?>
<!-- edited with XMLSpy v2006 sp2 U (http://www.altova.com) by Iain Smart (Simpl) -->
<xs:schema xmlns="http://Microsoft.CollaborationEngine/Schemas" xmlns:xs="http://www.w3.org/2001/XMLSchema" targetNamespace="http://Microsoft.CollaborationEngine/Schemas" elementFormDefault="qualified" attributeFormDefault="unqualified">
	<xs:element name="InteractiveSession">
		<xs:complexType>
			<xs:sequence>
				<xs:element name="MessageTypeID"/>
				<xs:element name="ServiceProviderID"/>
				<xs:element name="Arguments">
					<xs:complexType>
						<xs:all>
							<xs:element name="FirstName"/>
							<xs:element name="LastName"/>
							<xs:element name="NHI"/>
						</xs:all>
					</xs:complexType>
				</xs:element>
			</xs:sequence>
		</xs:complexType>
	</xs:element>
</xs:schema>
